Learning technologies

Advantages and disadvantages of learning technologies.
The use of learning technologies is very efficient and instractive. As we live in information technology era, our knowledge should comply with requirements of the modern society. I'd like to mention,that the use of Learning technologies has its own advantages and disadvantages.
Advantages: 
-Informativity;
-Learning technologies make the process of education more interesting and informative;
-an opportunity to communicate with people from across the globe;
Disadvantages:
-nonregular link to the internet.;
-Harm to health;
-Some schools do not have equipment to use these technologies;